Sen. Chris Murphy (D-Conn.) went on a devastating tweetstorm during President Donald Trump's Friday speech at the National Rifle Association, tweeting out pictures of Americans killed by gun violence in the United States.

In his NRA address, Trump thanked the crowd for helping hand him a presidential victory, declaring, "The eight-year assault on your second amendment freedoms has come to a crashing end."

Murphy, however, took the president to task for addressing the group.

"@realDonaldTrump about to take stage at NRA, to celebrate right of criminals to own guns, to glorify weapons that kill," Murphy, who represented Connecticut during the Sandy Hook Elementary School shooting, tweeted.